TW201639612A - Positioning device for inversion machine - Google Patents

Abstract

A positioning device for inversion machine is disclosed, which is to install with a right shaft tube and a left shaft tube corresponding to a right rod and a left rod of the base in the inversion machine, wherein the right and left shaft tubes are further installed with a rotating rotary shaft, respectively, with a lying board fixedly installed between the two rotary shafts. The disclosed is characterized by having: a guide groove arranged to the right shaft tube capable of providing a control button to move linearly at first and second positions; installed in a hidden manner inside the base are a top switch (such as gas rod or hydraulic rod) for activating a switch, a brake rod enabling the bottom of the top switch to be coupled with the right rod, and a top eccentric coupled to the rotary shaft of the right shaft tube, wherein the brake rod is coupled between the control button and the top switch. When the control button is located at the first position, it initiates the brake rod to activate the release switch and the top switch to limit the rotation of the rotary shafts; when the control button is switched to the second position, the brake rod triggers the release switch so as to enable the top switch to adjust in telescopic manner the angle of lying board correspondingly. By having a hidden arrangement on the top switch and the brake rod, the disclosed is able to eliminate operational obstacles due to an external arrangement of the top switch and the brake rod in conventional art; moreover, the disclosed provides a more precise and pretty appearance for the inversion machine.

Description

Inverted machine positioning device

The present invention provides an inverted machine for positioning a lying plate at any angle by using a built-in top picker, and more particularly, a novel technique for adjusting the angle positioning of the top panel by shifting the operation of the control knob.

According to the previous patent, as shown in the patent pending case of No. 098203999 "Inverted Angle Adjustment Structure", there are many parts in the patent, and assembly is quite a waste of time, so the manufacturing cost is not economical. In addition, the patent front case is a kind of angular adjustment, which can not position the top plate at any angle according to the actual needs of the individual.
As for the patent pending case of No. 101211292 "Inverted with a positioning device", it is a kind of non-segment angle adjustment configuration similar to the hand brake structure, so that the lying plate can be positioned at any angle according to the actual needs of the individual, however, In order to ensure sufficient braking force, the length of the handle must be significantly protruding, which will affect the external view of the inverted machine and become an obstacle.
The present inventors have developed the present invention in view of the fact that the existing inverted machine is still not perfect in angular positioning adjustment, and has been carefully researched and improved, and after years of experience in this industry.

The inverted machine positioning device of the present invention at least comprises:
a pedestal having at least a right rod and a left rod that can be supported on the ground, wherein the right rod and the left rod are correspondingly fixed with a right shaft tube and a left shaft tube, and the right shaft tube and the left shaft tube are respectively provided with energy a rotating shaft that rotates around the same center line, and the right shaft tube is additionally provided with a guiding groove connecting the inside and the outside;
a lying plate, which is fixed between the two shafts;
a top device having a release switch, the bottom end of which is coupled to the right rod, and the top end is eccentrically coupled to the rotating shaft in the right shaft tube;
a control button mounted on the right shaft tube, which is linearly movable between the first position and the second position along the guide groove; and a brake lever hidden in the base coupled to the control button and the top When the control button is in the first position, the brake lever is in the position of the start release switch, so that the top clamp restricts the rotation of the shaft in the right shaft tube, but when the control button is switched to the second position The brake lever is in the position of the touch release switch, so that the top clamp can be adjusted according to the angle of the top plate.
Therefore, the present invention can position the top plate at an arbitrary angle according to the actual needs of the individual, and the overall assembly is more convenient. More importantly, the biasing force of the switching control button of the present invention is independent of the positioning force of the top device. The utility model belongs to a structural configuration in which a large force is controlled by a small force. Therefore, the operation control button can be said to be quite time-saving and labor-saving, and the control button does not need to be greatly protruded to affect the appearance of the inverted machine, and the operation obstacle is not formed. It is indeed a novel technology to effectively solve the angular position adjustment of the inverted machine.

10‧‧‧Pedestal 11A‧‧‧Right Rod 11B‧‧‧Left Rod 11C‧‧‧Front Rod 11D‧‧‧Road 12A‧‧‧Right Rear Bar 12B‧‧‧Left Rear Bar 12C‧‧‧ Rear Leg 13A, 13B‧‧‧ Connecting rod group 14A‧‧‧Right shaft tube 14B‧‧‧ Left shaft tube 140‧‧‧Room hole 140A‧‧‧ Cover 141‧‧‧Support block 142‧‧‧ hole 143‧‧ ‧Rotary shaft 144‧‧‧Blind 1441‧‧‧Polygonal hole 145‧‧‧Cam 146‧‧‧First pivot hole 147‧‧‧Assemble slot 148‧‧‧Enclosed 149‧‧‧ Guide slot 21‧‧‧ First bolt group 22‧‧‧Second bolt group 23‧‧‧ Third bolt group 30‧‧‧Lat 31‧‧‧Crank 32‧‧‧ Telescopic rod 40‧‧‧Folding unit 50‧‧‧Top 51.‧‧Cylinder 52‧‧‧Piston rod 53‧‧‧ Ear frame 531‧‧‧Limited slot 532‧‧‧ Through hole 54‧‧‧Release switch 55‧‧‧Intermediate rod 60‧‧‧ 61‧‧‧ lower hook portion of the rod 62‧‧‧ baited hook hole 70‧‧‧ control button 71‧‧‧

The first figure is an exploded schematic view of the present invention.
The second figure is a partially enlarged schematic view of the first figure.
The third figure is a schematic view of the combined appearance of the top panel of the present invention in an upright state.
The fourth figure is a schematic view of a partial combination of the center line of the left shaft tube of the present invention.
The fifth figure is a schematic view of the position of the relevant structure when the third control button is in the first position.
The sixth figure is a schematic diagram of the position of the relevant structure when the third control button is in the second position.
The seventh figure is a schematic view showing the position of the related structure when the invention is in a lying state.
The eighth figure is a schematic view showing the position of the related structure when the invention is in an inverted state.
The ninth, tenth, eleventh and twelfth drawings are another embodiment of the setting of the topless device without the intermediate rod of the present invention.

Please refer to the first to sixth figures, and the present invention at least includes:
a base 10 having an inner hollow right rod 11A and a left rod 11B. The right rod 11A and the left rod 11B are bridged with a front foot rod 11C and a cross rod 11D, and the right rod 11A and the left rod 11B top edge correspond to each other. The pivot is provided with a right rear rod 12A and a left rear rod 12B. The bottom ends of the right rear rod 12A and the left rear rod 12B are bridged with a rear foot rod 12C, and a connecting rod group 13A is bridged between the right rod 11A and the right rear rod 12A. The link group 13B is also bridged between the left rod 11B and the left rear rod 12B. When the base 10 is deployed, the right rod 11A and the left rod 11B can be supported on the ground enough to provide an inverted movement; The right shaft 11A and the left rod 11B are fixed with a right shaft tube 14A and a left shaft tube 14B disposed on the same center line, and the right shaft tube 14A and the left shaft tube 14B are internally welded with a support block 141 for making The right shaft tube 14A is formed with a bore 140 that communicates with the hollow interior of the right rod 11A and is vented toward the outside, and the right shaft tube 14A and the left shaft tube 14B are The outer side is provided with a closed receiving hole 140, and the two supporting blocks 141 are respectively provided with a bearing hole 142 for respectively providing a rotating shaft 143 for mounting, so that the rotating shaft 143 of the left shaft tube 14B is directly along the conventional line. The through hole 142 is rotated; the right shaft tube 14A is further disposed with a bushing 144 between the bearing hole 142 and the rotating shaft 143. The bushing 144 has a polygonal hole 1441 for the rotating shaft 143 to pass through, so that the rotating shaft 143 and The bushing 144 can be rotated integrally in the bearing hole 142. The rotating shaft 143 of the right shaft tube 14A and the left shaft tube 14B rotates around the same center line, and the rotating shaft 143 of the right shaft tube 14A is wider than the hole 140. A cam 145 is disposed, and the cam 145 is provided with a first pivot hole 146 at an eccentric position for coupling the first bolt group 21; and further, the right shaft tube 14A is radially provided with a communication hole. An inner and outer assembly groove 147, and a ring sleeve 148 is formed on the outer circumference of the right shaft tube 14A. Collar 148 having a smaller pore size than the assembly groove 147 of the guide groove 149;
a top plate 30, the left and right sides of which are symmetrically fixed with a crank 31. The free ends of the two cranks 31 are fixed to the inner ends of the two rotating shafts 143 by the locking of the second bolt set 22, The top plate 30 is rotatably mounted between the right shaft tube 14A and the left shaft tube 14B of the base 10 so as to provide an inverted movement. Further, the top plate 30 is further provided with a telescopic rod 32 downwardly. The telescopic rod can be positioned on the cross bar 11D to keep the top plate 30 in an upright state;
a clamping unit 40 is mounted on the bottom of the telescopic rod 32 for providing the user with the lower leg and the sole of the foot, and the telescopic rod 32 can be telescopically adjusted for the user of different heights;
A top damper 50 hidden in the susceptor 10, which may be a commonly used gas pressure bar or oil pressure bar, which is inserted into the right rod 11A and the right shaft tube 14A bore 140 via the assembly groove 147. The utility model has a cylinder block 51, a piston rod 52 protruding from the bottom end of the cylinder block 51, an ear frame 53 fixed to the piston rod 52, a release switch 54 mounted on the bottom end of the piston rod 52, and a pivotal connection The ejector lever 55 of the top end of the cylinder block 51 has a limiting slot 531, and a through hole 532 is defined under the limiting slot 531. The through hole 532 is for the third bolt group 23 to wear the ear frame 53. The pivoting shaft 143 is eccentrically coupled to the right shaft tube 14A through the first bolt group 21;
A brake lever 60 hidden in the base 10 is inserted into the inside of the right rod 11A and the hole 140 of the right shaft tube 14A through the assembly groove 147. After the brake rod 60 and the top boring device 50 are inserted, it can be right. The sleeve 14 is externally mounted with a collar 148; the bottom end of the brake lever 60 is provided with a hook portion 61 movable along the limiting slot 531, and an upper hook portion 62 is disposed at the top end; and a second shaft tube 14A is mounted on the right shaft tube 14A. The control button 70 has a bottom end that is opposite to the outer circumference of the ring sleeve 148 and spans the arc bottom surface of the guide groove 149, and extends downwardly to extend into the hole 140 for coupling the hook portion 62 of the brake lever 60. The hook hole 71, according to this, enables the control button 70 to rotate along the outer circumference of the collar 148 to linearly move between the first position and the second position of the guide groove 149; when the control button 70 is in the first position, the relative position is relatively Rotating downward to act on the brake lever 60, causing the lower hook portion 61 of the brake lever 60 to move down along the limiting slot 531 to be in the position of the start release switch 54 for forming a fixed length of the top cymbal 50 The rotation shaft 143 of the right shaft tube 14A is restricted from rotating, but when the control button 70 is switched to the second position, it rotates upward to act on the brake lever 60, so that the lower hook portion 62 of the brake lever 60 moves up along the limiting slot 531. At the position of the touch release switch 54, the length of the top cymbal 50 is retractable, and the lie plate 30 is located in an upright state as shown in the third figure, a flat shape as shown in the seventh figure, or an inverted state as shown in the eighth figure. Then, the operation knob 70 is returned to the first position, so that the rotation shaft 143 of the right shaft tube 14A can be restricted from rotating to position the top plate 30. Further, the present invention enables the top plate 30 to be positioned according to the actual needs of the individual. Angle adjustment.
It is known from the above description that the present invention interlocks the built-in brake lever 60 through the exposed knob 70, so that the brake lever 60 can switch the fixed state or the telescopic state of the built-in topper 50. The following advantages:
1. The biasing force of the switching knob 70 of the present invention is independent of the force of the topping device 50 for positioning the top plate 30, and belongs to a structural configuration that controls the large force with a small force. Therefore, the operation control button 70 can be said to be quite time-saving and labor-saving. And it does not need to be prominently prominent to affect the appearance of the inverted machine, and it will not form an operation obstacle.
2. The invention only needs to install the top boring device 50, the brake lever 60 and the control button 70 on the right shaft tube 14A, that is, the assembly of the overall positioning device can be completed, and the assembly efficiency is far better than that of the prior patent application. It is economically viable.
3. The present invention is a stepless angle adjustment configuration, and the top panel 30 can be positioned at any angle according to individual needs.
Please refer to the ninth to twelfth drawings, which further illustrate that the top end of the cylinder 51 of the top boring device 50 of the present invention can be directly eccentrically coupled to the rotating shaft 143 in the right shaft tube 14A through the first bolt set 21, such a configuration. The arrangement of the intermediate rods 55 shown in the first figure can be effectively simplified.
In summary, the present invention has completely broken through the shortcomings of the reform before the patent disclosure, is a high-invention on the technical concept, should meet the requirements of the patent application, and apply in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of coverage.

11A‧‧‧Right Rod

12A‧‧‧Right rear bar

14A‧‧‧Right shaft tube

140‧‧‧ hole

140A‧‧‧ Cover

141‧‧‧Support block

143‧‧‧ shaft

144‧‧‧ bushing

1441‧‧‧Polygonal holes

145‧‧‧ cam

146‧‧‧First pivot hole

147‧‧‧ Assembly slot

148‧‧‧ ring set

149‧‧‧ Guide slot

21‧‧‧First bolt set

22‧‧‧Second bolt set

23‧‧‧ Third bolt set

50‧‧‧ top machine

51‧‧‧Cylinder block

52‧‧‧ piston rod

53‧‧‧ ear stand

531‧‧‧Limited slot

532‧‧‧through hole

54‧‧‧ release switch

55‧‧‧Intermediate rod

60‧‧‧ brake lever

61‧‧‧Hook

62‧‧‧Upper hook

70‧‧‧ controls

71‧‧‧ hook hole

Claims (1)

An inverted machine positioning device comprising at least:
a pedestal having a right rod and a left rod that can be supported on the ground, and the right rod and the left rod are correspondingly provided with a right shaft tube and a left shaft tube, the inside of the right rod is hollow, and the right shaft tube is formed with a connecting right rod The inner shaft hole and the left shaft tube are respectively pivotally provided with a rotating shaft at the same center line position, and the right shaft tube is further provided with a guiding groove radially communicating the inner and outer portions;
a lying plate, which is fixed between the two shafts;
a top switch having a release switch, the bottom end of which is coupled to the right rod, the top end is eccentrically coupled to the right shaft tube shaft; and a control button mounted to the right shaft tube, which is capable of being along the guide groove and in the first position Linear movement between the second position; when the control button is in the first position, the control button can activate the release switch, so that the length of the top clamp is fixed to limit the rotation of the right shaft tube shaft, but when the control button is switched to the second position, The release switch can be activated to adjust the length of the top sill to adjust the angle of the lie.
2. The inverting machine positioning device according to claim 1, wherein the top picker is built in the inside of the right rod and the bore, and a brake lever is built in the inside of the right rod and the bore. Coupling between the control button and the top device; when the control button is in the first position, the control button can act on the brake lever and activate the release switch, so that the length of the top clamp is fixed to limit the rotation of the right shaft tube shaft, but When the button is switched to the second position, the brake lever is actuated to release the release switch, so that the length of the top cymbal can be adjusted according to the angle of the top plate.
3. The inverted machine positioning device according to claim 2, wherein the bottom end of the control button has an outer circumference of the right shaft tube and a bottom surface of the arc disposed on the guide groove, and a hook hole extending into the hole is extended downward; The top boring device has a cylinder body, a piston rod protruding from the bottom end of the cylinder body, a lug fixed to the piston rod, a release switch mounted on the bottom end of the piston rod, and an intermediate rod pivotally connected to the top end of the cylinder block. The ear frame is provided with a limiting slot, and a through hole is arranged below the limiting slot, the through hole is for the third bolt group to pivot the ear frame to the right rod, and the top end of the intermediate rod is eccentrically coupled to the right shaft by the first bolt group The tube rotating shaft; the top end of the brake rod is provided with a hook portion coupled to the hook hole, and the bottom end is provided with a hook portion which can move along the limiting slot to release the lower switch of the clutch.
4. The inverted machine positioning device according to Item 2, wherein the bottom end of the control button has an outer circumference of the right shaft tube and a bottom surface of the arc disposed on the guide groove, and a hook extending into the hole is extended downward. The top boring device has a cylinder body, a piston rod protruding from the bottom end of the cylinder body, a lug fixed to the piston rod, a release switch mounted on the bottom end of the piston rod, and the ear frame is provided with a limiting slot, and is limited A through hole is arranged under the bit groove, and the through hole is used for the third bolt group to pivot the ear frame to the right rod, and the top end of the cylinder body is eccentrically coupled to the right shaft tube rotating shaft by the first bolt group; The hook portion and the bottom end of the hook hole are arranged to be movable along the limiting slot to release the hook portion under the release switch.
5. The inverting machine positioning device according to claim 2, 3 or 4, wherein the outer circumference of the right shaft tube is further provided with an assembly groove communicating with the inside and outside of the hole, the assembly groove is for inserting the top rod and the brake rod into the right rod The inner part and the bore hole are used. After the brake rod and the top boring device are inserted, the outer sleeve of the right shaft tube is conveniently provided with a ring sleeve, and the ring sleeve has a guide groove having a smaller aperture than the assembly groove.
6. The inverting machine positioning device according to claim 1 or 2, wherein the right shaft tube rotating shaft is provided with a cam in the bore, the cam is provided with a first pivot hole at an eccentric position, so that the first bolt group can be provided And coupled to the top of the top.
7. The inverting machine positioning device according to claim 1 or 2, wherein the right shaft tube is fixed with a supporting block, the supporting block is provided with a bearing hole for the rotating shaft, and the right shaft tube is further between the bearing hole and the rotating shaft A bushing is installed, and the bushing has a polygonal hole for the corresponding shaft to pass through, so that the rotating shaft and the bushing can rotate integrally in the bearing hole.
8. The inverting machine positioning device according to claim 1 or 2, wherein the base has a front foot bar and a cross bar between the right and left bars, and the right and left top edges are respectively pivoted to the right. The rear rod and the left rear rod, the bottom right end of the right rear rod and the left rear rod are bridged with a rear foot rod, and a connecting rod group is bridged between the right rod and the right rear rod, and the left rod and the left rear rod are also bridged The connecting rod set; the top plate is further mounted with a telescopic rod, the telescopic rod can be positioned on the cross rod to keep the top plate in an upright state, and a pinch unit is mounted on the bottom of the telescopic rod.
9. The inverting machine positioning device according to claim 1 or 3, wherein the left and right sides of the top plate are symmetrically fixed with a crank, and the free ends of the two cranks are fixed by the locking of the second bolt group. At the inner end of the two rotating shafts facing each other.
10. The inverting machine positioning device according to claim 1 or 2, wherein the top device is a pneumatic rod or a hydraulic rod.